fi.helsinki.opintoni.security.authorization.portfolio.PublicVisibilityResolver.java Source code

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Here is the source code for fi.helsinki.opintoni.security.authorization.portfolio.PublicVisibilityResolver.java

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/*
 * This file is part of MystudiesMyteaching application.
 *
 * MystudiesMyteaching application is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * MystudiesMyteaching application is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MystudiesMyteaching application.  If not, see <http://www.gnu.org/licenses/>.
 */

package fi.helsinki.opintoni.security.authorization.portfolio;

import org.springframework.stereotype.Component;
import org.springframework.web.method.HandlerMethod;

import java.util.Optional;

import static org.springframework.core.annotation.AnnotationUtils.findAnnotation;

@Component
public class PublicVisibilityResolver {

    public Optional<PublicVisibility> resolve(Object handler) {
        HandlerMethod handlerMethod = (HandlerMethod) handler;
        try {
            return Optional.ofNullable(
                    findAnnotation(Class.forName(handlerMethod.getBeanType().getName()), PublicVisibility.class));
        } catch (ClassNotFoundException e) {
            return Optional.empty();
        }
    }

}